# -*- coding: utf-8 -*-

# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://docs.scrapy.org/en/latest/topics/item-pipeline.html

import pymysql
class ZhaobiaoPipeline(object):
    def __init__(self):
        self.mysql_conn = pymysql.Connection(
            host = 'localhost',
            port = 3306,
            user = 'root',
            password = '123456',
            database = 'zhaobiao',
            charset = 'utf8'
        )
    def process_item(self, item, spider):
        cs = self.mysql_conn.cursor()
        sql_column =','.join([key for key in item.keys()])
        sql_value = ','.join(['"%s"'%item[key] for key in item.keys()])
        sql_str ='insert into t_zhaobiao (%s) value (%s);'%(sql_column,sql_value)
        print(sql_str)
        cs.execute(sql_str)
        self.mysql_conn.commit()
        return item
